Dev Builds » 20220620-0624

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 7. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host Duration Avg Base NPS Games Wins Losses Draws Elo
ncm-et-3 13:35:46 1956371 4000 3440 3 557 +448.36 ± 14.42
ncm-et-9 13:36:46 1959257 4028 3435 7 586 +437.74 ± 14.07
ncm-et-10 13:33:50 1956721 3964 3353 10 601 +428.26 ± 13.89
ncm-et-13 13:37:19 1961031 3997 3443 5 549 +449.55 ± 14.54
ncm-et-15 13:36:42 1958396 4011 3410 7 594 +434.46 ± 13.97
20000 17081 32 2887 +439.52 ± 6.33

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
159283 ncm-et-15 2022-06-24 03:54 00:02:41 1964149 11 10 0 1 +528.54 ± 435.29
159282 ncm-et-9 2022-06-24 03:50 00:06:19 1959560 28 24 0 4 +445.49 ± 274.81
159281 ncm-et-10 2022-06-24 02:20 01:36:26 1956689 464 384 1 79 +407.76 ± 38.7
159280 ncm-et-13 2022-06-24 02:15 01:40:48 1961999 497 436 0 61 +473.82 ± 44.28
159279 ncm-et-3 2022-06-24 02:11 01:43:39 1955416 500 428 0 72 +444.08 ± 40.59
159278 ncm-et-15 2022-06-24 02:10 01:42:32 1958623 500 429 1 70 +444.09 ± 41.26
159277 ncm-et-9 2022-06-24 02:10 01:39:45 1963537 500 426 0 74 +438.95 ± 40.01
159276 ncm-et-10 2022-06-24 00:35 01:44:20 1949492 500 426 2 72 +433.94 ± 40.69
159275 ncm-et-13 2022-06-24 00:33 01:41:29 1964766 500 423 1 76 +429.05 ± 39.52
159274 ncm-et-15 2022-06-24 00:30 01:39:45 1959542 500 433 2 65 +452.04 ± 42.92
159273 ncm-et-9 2022-06-24 00:29 01:40:01 1964149 500 425 1 74 +433.94 ± 40.08
159272 ncm-et-3 2022-06-24 00:28 01:41:57 1951463 500 432 0 68 +454.76 ± 41.82
159271 ncm-et-10 2022-06-23 22:53 01:41:03 1957094 500 422 1 77 +426.65 ± 39.25
159270 ncm-et-13 2022-06-23 22:51 01:41:37 1960774 500 425 1 74 +433.94 ± 40.08
159269 ncm-et-15 2022-06-23 22:47 01:42:12 1958013 500 422 1 77 +426.65 ± 39.25
159268 ncm-et-9 2022-06-23 22:47 01:41:20 1964466 500 409 2 89 +395.65 ± 36.43
159267 ncm-et-3 2022-06-23 22:45 01:42:52 1959084 500 435 0 65 +463.15 ± 42.83
159266 ncm-et-10 2022-06-23 21:10 01:43:06 1951622 500 425 0 75 +436.43 ± 39.73
159265 ncm-et-13 2022-06-23 21:08 01:41:58 1966774 500 428 1 71 +441.5 ± 40.95
159264 ncm-et-15 2022-06-23 21:06 01:40:56 1964147 500 437 2 61 +463.16 ± 44.37
159263 ncm-et-3 2022-06-23 21:02 01:41:51 1948129 500 450 1 49 +507.88 ± 49.77
159262 ncm-et-9 2022-06-23 21:02 01:44:05 1951789 500 428 1 71 +441.5 ± 40.95
159261 ncm-et-15 2022-06-23 19:24 01:40:57 1954499 500 424 0 76 +433.94 ± 39.45
159260 ncm-et-13 2022-06-23 19:24 01:44:05 1955884 500 426 0 74 +438.95 ± 40.01
159259 ncm-et-10 2022-06-23 19:22 01:43:30 1958359 500 417 1 82 +415.05 ± 37.98
159258 ncm-et-3 2022-06-23 19:22 01:39:58 1960940 500 422 1 77 +426.65 ± 39.25
159257 ncm-et-9 2022-06-23 19:18 01:43:56 1947968 500 429 0 71 +446.7 ± 40.89
159256 ncm-et-15 2022-06-23 17:42 01:41:42 1958648 500 415 0 85 +412.8 ± 37.2
159255 ncm-et-13 2022-06-23 17:41 01:41:50 1959420 500 440 1 59 +474.93 ± 45.13
159254 ncm-et-3 2022-06-23 17:40 01:41:08 1954957 500 427 0 73 +441.5 ± 40.29
159253 ncm-et-10 2022-06-23 17:39 01:42:48 1954369 500 430 1 69 +446.7 ± 41.57
159252 ncm-et-9 2022-06-23 17:37 01:40:23 1960921 500 433 1 66 +454.76 ± 42.55
159251 ncm-et-13 2022-06-23 15:59 01:41:58 1960158 500 436 1 63 +463.16 ± 43.6
159250 ncm-et-15 2022-06-23 15:58 01:42:48 1956635 500 420 1 79 +421.93 ± 38.73
159249 ncm-et-3 2022-06-23 15:57 01:42:23 1957280 500 419 0 81 +421.93 ± 38.15
159248 ncm-et-10 2022-06-23 15:57 01:41:26 1964455 500 424 2 74 +429.05 ± 40.11
159247 ncm-et-9 2022-06-23 15:55 01:40:42 1959237 500 428 0 72 +444.08 ± 40.59
159246 ncm-et-10 2022-06-23 14:15 01:41:11 1961690 500 425 2 73 +431.48 ± 40.4
159245 ncm-et-15 2022-06-23 14:14 01:43:09 1951312 500 420 0 80 +424.27 ± 38.4
159244 ncm-et-9 2022-06-23 14:14 01:40:15 1961691 500 433 2 65 +452.04 ± 42.92
159243 ncm-et-13 2022-06-23 14:14 01:43:34 1958474 500 429 0 71 +446.7 ± 40.89
159242 ncm-et-3 2022-06-23 14:14 01:41:58 1963700 500 427 1 72 +438.95 ± 40.66

Commit

Commit ID 4d6a11a04cd8447b56447a9433c0cfb547a00643
Author bmc4
Date 2022-06-20 06:24:07 UTC
Don't change ttPv at probCut STC: LLR: 2.96 (-2.94,2.94) <-2.25,0.25> Total: 35672 W: 9618 L: 9462 D: 16592 Ptnml(0-2): 151, 3890, 9601, 4040, 154 https://tests.stockfishchess.org/tests/view/62ab03f750949cfc241b1965 LTC: LLR: 2.93 (-2.94,2.94) <-2.25,0.25> Total: 54160 W: 14626 L: 14511 D: 25023 Ptnml(0-2): 42, 5414, 16056, 5523, 45 https://tests.stockfishchess.org/tests/view/62ab5e6fd89eb6cf1e071b87 closes https://github.com/official-stockfish/Stockfish/pull/4088 bench: 5798229
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